-
21
-
5.Connector
Connector
（
Connector
57LE-40240-7700-FA
）
Signal
Pin No.
Signal
NC.
1
13
NC.
Photocoupler 1_IN-
2
14
Photocoupler 5_IN-
NC.
3
15
NC.
NC.
4
16
NC.
Photocoupler 2_IN-
5
17
Photocoupler 6_IN-
NC.
6
18
NC.
NC.
7
19
NC.
Photocoupler 3_IN-
8
20
Photocoupler 7_IN-
NC.
9
21
NC.
NC.
10
22
Ext IN(V or GND)
Photo coupler 4_IN- 11
23 Photo coupler 8_IN-
NC.
12
24
GND
Photocoupler input circuit
１．
Internal
＋
5V circuit using power supply
+5V
24
22
J1
2
3
1
２．
Circuit used with Lo side input using external power supply
+5V
24
22
J1
2
3
1
３．
Circuit used with Hi side input using external power supply
+5V
24
22
J
1
2
3
1
sensor
